The Swiss Climate Summer School 2020 takes places on 23 - 28 August in Grindelwald, Switzerland. It invites young researchers (PhD and Posdoc) from all fields of climate research and is focusing on the theme “Extreme weather and climate: from atmospheric processes to impacts on ecosystems and society”. This theme has been chosen due to its paramount importance in terms of both scientific challenges and pressing societal concerns. www.oeschger.unibe.ch/summerschool. Deadline for applications is 10 January 2020.